SQL查询可在本地工作，但不适用于生产

Question

我试图在 localhost （Sequel pro）中运行以下查询，但给我正确的输出，但是当我尝试在 production 'distance'和' branch_name'字段为空。 本地MySQL版本是5.5.58，生产MySQL版本是5.7.2

这是查询。

SELECT *, 
       @distance    AS distance, 
       @branch_name AS branch_name 
FROM   `bg_offers` 
WHERE  `end_datetime` > 2019 - 12 - 12 
       AND EXISTS (SELECT *, 
                          @branch_name := branches.branch_name, 
                          @distance := ( 6371 * Acos(Cos(Radians(25.2097)) * 
                                                     Cos(Radians(map_latitude)) 
                                                     * 
                                                     Cos( 
                                                     Radians(map_longitude) 
                                                     - Radians( 
                                                     55.2478) 
                                                                    ) + Sin 
                                                                           ( 
                                                     Radians(25.2097)) * 
                                                     Sin(Radians(map_latitude) 
                                                     )) ) AS distance 
                   FROM   `branches` 
                          INNER JOIN `bg_offer_branches` 
                                  ON `branches`.`id` = 
                                     `bg_offer_branches`.`branch_id` 
                   WHERE  `bg_offers`.`id` = `bg_offer_branches`.`bg_offer_id` 
                   HAVING `distance` <= 60000000 
                   ORDER  BY `distance` ASC); 

本地输出

Local output screenshot

生产输出

Production output screenshot